225930634567 has 6 divisors (see below), whose sum is σ = 248336978624. Its totient is φ = 205391485860.

The previous prime is 225930634549. The next prime is 225930634607. The reversal of 225930634567 is 765436039522.

225930634567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-225930634567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225930634547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 933597543 + ... + 933597784.

Almost surely, 2^225930634567 is an apocalyptic number.

225930634567 is a deficient number, since it is larger than the sum of its proper divisors (22406344057).

225930634567 is a wasteful number, since it uses less digits than its factorization.

225930634567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867195349 (or 1867195338 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 52.

The spelling of 225930634567 in words is "two hundred twenty-five billion, nine hundred thirty million, six hundred thirty-four thousand, five hundred sixty-seven".